Author/Authors :
Ibuki، نويسنده , , T and Shimada، نويسنده , , Y and Nagaoka، نويسنده , , S and Fujii، نويسنده , , A and Hino، نويسنده , , M and Kakiuchi، نويسنده , , T and Okada، نويسنده , , K and Tabayashi، نويسنده , , K and Matsudo، نويسنده , , T and Yamana، نويسنده , , Y and Suzuki، نويسنده , , I.H and Tamenori، نويسنده , , Y، نويسنده ,
Abstract :
Total photoabsorption cross-sections of trifluoromethyl sulfur pentafluoride, CF3SF5, were measured in the C, F and S K-shell regions by using a double ionization chamber and synchrotron radiation at the SPring-8 facility. The maximum cross sections were found to be 6.3, 5.0 and 1.1 Mb for the C, F and S K-edges, respectively. The spectral features in the F K-shell region were characterized by the photoabsorption spectra of CF4 and SF6 and those in the S K-shell region resemble the peaks of SF6. The observed peaks for CF3SF5 were tentatively assigned on the basis of a comparison with those for CF4 and SF6 measured simultaneously for references.
